Cyclobutane-1,2-dicarboxylic anhydride
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Cyclobutane-1,2-dicarboxylic anhydride
structure -
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CAS No:
4462-96-8
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Formula:
C6H6O3
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Chemical Name:
Cyclobutane-1,2-dicarboxylic anhydride
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Synonyms:
(1S,5R)-3-Oxa-bicyclo[3.2.0]heptane-2,4-dione;3-Oxabicyclo[3.2.0]heptane-2,4-dione;1,2-CYCLOBUTANEDICARBOXYLIC ANHYDRIDE;(1R,2S)-Cyclobutane-1,2-dicarboxylic anhydride;(1R,5S)-3-Oxabicyclo[3.2.0]heptane-2,4-dione;Cyclobutane-1,2-dicarboxylic acid anhydride 95+%;cyclobutane-1,2-dicarboxylicacidanhydride;PERHYDROCYCLOBUTA[C]FURAN-1,3-DIONE
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CAS No:
Cyclobutane-1,2-dicarboxylic anhydride Basic Attributes
126.11
126.11
148995|134999|119923
Pale yellow
2914290090
Characteristics
43.37000
-0.89
1.412±0.06 g/cm3(Predicted)
73 °C
90-100 °C(Press: 0.5 Torr)
139.4±15.9 °C
1.530
under inert gas (nitrogen or Argon) at 2-8°C
Safety Information
Xi
26-37/39
Xi
Irritant
P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, P501
36/37/38
|Warning|H302 (95%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 20 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Cyclobutane-1,2-dicarboxylic anhydride Use and Manufacturing
Cyclobutane-1,2-dicarboxylic anhydride is a synthetic compound that has been shown to be an effective catalyst for the asymmetric synthesis of alcohols. It can be used for the stereoselective synthesis of cyclic compounds such as cyclobutane or cyclic ketones.
Computed Properties
Molecular Weight:126.11
XLogP3:0.1
Hydrogen Bond Acceptor Count:3
Exact Mass:126.031694049
Monoisotopic Mass:126.031694049
Topological Polar Surface Area:43.4
Heavy Atom Count:9
Complexity:165
Undefined Atom Stereocenter Count:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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Cyclobutane-1,2-dicarboxylic anhydride
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